Docreate YS-T100W TPA3116 Bluetooth 5.3 Mono Amp with APP Control 12-24V Boost Mini Audio Amplifier For Outdoor PC Subwoofer US

Upgrade any passive speaker to a wireless powerhouse in minutes. Match subwoofers, ceiling speakers, outdoor columns or DIY boom-boxes—enjoy hi-fi sound with zero hum.

True 100 W RMS @ 4 Ω

TPA3116 D-class chip + 98 dB SNR, <0.5 % THD, punchy bass without bulky heatsink.

4-Way Input on One Knob

Bluetooth 5.3 / USB flash / AUX / TWS—long-press 3 s to cycle; memory after reboot.

YS-Audio App (iOS & Android)

Remote volume ±, bass ±, treble ±, USB song select, input switch—15 m range.

TWS Pairing

Two amps → true wireless stereo; left channel auto-assigns, right auto-syncs.

Wide Voltage & Safe

12-24 V DC input (5 A+); under-voltage, over-voltage, over-heat, DC-offset protect.

Zinc-Alloy Shell

Only 137 × 84 × 31 mm, 385 g; EMI shielded, durable for bike/RV/camping trips.

EU & US Power Pack

Ship with matching 24 V 5 A supply—unbox and play instantly.

Specification

Model: YS-T100W

Output: 100 W max (4 Ω), 65 W (8 Ω)

Freq. resp.: 20 Hz-20 kHz (±1 dB)

THD: ≤0.5 % @ 50 W

S/N: ≥98 dB

Input sens.: 280 mV

Bluetooth: 5.3, 15 m open field

USB decoder: MP3/WMA/WAV/APE/FLAC up to 48 k/16-bit

Speaker outs: Banana posts, 2-8 Ω compatible

Power port: 5.5 × 2.1 mm DC, reverse-polarity protected

Dimensions: 137 × 84 × 31 mm

Weight: 385 g

Package Contents

1 × YS-T100W amplifier

1 × 24 V 5 A power adapter (EU or US plug as ordered)

1 × 3.5 mm AUX cable

1 × User manual